i've searched high and low, but to no avail. does anybody remember the link to a web page where a guy made a homemade fuel injector cleaning set-up using a spray can of cleaner, a clear rubber tube and a 12 volt battery jumped to the injector to clean them. i found the link on here a couple of years ago, but can't find it anymore. any help would be appreciated.

 

IIRC, that was also outlined here. Perform a search. I recall seeing it about 3-4 years ago.

 

Find someone with a "motorvac" set-up. It is, by far, the most complete way of cleaning the injectors, still in the car. Here in Canada they charge about $125.00. For the time and results you will get with the can set-up its not worth the hassle. My $0.02